Center Laboratories Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 4.9%.

Top 21 shareholders own 28.68% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.64%	Lirong Technology Co., Ltd.	66,161,405	NT$2.9b	29.4%	no data
6.05%	Oushi Foods Co., Ltd.	41,488,084	NT$1.8b	5.59%	no data
3.48%	Jiaxuan Technology Co., Ltd.	23,866,970	NT$1.0b	101%	no data
2.72%	The Vanguard Group, Inc.	18,675,191	NT$811.4m	13.7%	no data
1.2%	BlackRock, Inc.	8,237,095	NT$357.9m	0.51%	no data
0.96%	Dimensional Fund Advisors LP	6,593,013	NT$286.5m	0.4%	no data
0.93%	Norges Bank Investment Management	6,361,521	NT$276.4m	0.04%	no data
0.86%	Wei Chen Investment Co., Ltd.	5,873,486	NT$255.2m	0%	no data
0.75%	Jialing Lin	5,142,468	NT$223.4m	-18.2%	no data
0.72%	Jui-Pao Hsu	4,930,891	NT$214.2m	-4.29%	no data
0.48%	State Street Global Advisors, Inc.	3,268,508	NT$142.0m	5.52%	no data
0.31%	Bo Zhi Zhang	2,100,334	NT$91.3m	-13.2%	no data
0.22%	Pei-Chen Tsai	1,531,596	NT$66.5m	-68.6%	no data
0.19%	Su-Chi Wang	1,295,384	NT$56.3m	-70.7%	no data
0.059%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	407,385	NT$17.7m	-13.4%	no data
0.05%	Eaton Vance Management	345,102	NT$15.0m	1.95%	no data
0.033%	Geode Capital Management, LLC	225,694	NT$9.8m	0.19%	no data
0.013%	HSBC Global Asset Management (UK) Limited	92,285	NT$4.0m	154%	no data
0.012%	BoChang Investment Co., Ltd.	80,000	NT$3.5m	-85%	no data
0.0098%	American Century Investment Management Inc	67,367	NT$2.9m	0%	no data
0.0017%	Northern Trust Global Investments	11,446	NT$497.8k	0%	no data